Struct syscall::flag::PhysmapFlags
source · [−]pub struct PhysmapFlags { /* private fields */ }
Implementations
sourceimpl PhysmapFlags
impl PhysmapFlags
pub const PHYSMAP_WRITE: Self = _
pub const PHYSMAP_WRITE_COMBINE: Self = _
pub const PHYSMAP_NO_CACHE: Self = _
sourcepub const fn from_bits(bits: usize) -> Option<Self>
pub const fn from_bits(bits: usize) -> Option<Self>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
sourcepub const fn from_bits_truncate(bits: usize) -> Self
pub const fn from_bits_truncate(bits: usize) -> Self
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
sourcepub const unsafe fn from_bits_unchecked(bits: usize) -> Self
pub const unsafe fn from_bits_unchecked(bits: usize) -> Self
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
Safety
The caller of the bitflags!
macro can chose to allow or
disallow extra bits for their bitflags type.
The caller of from_bits_unchecked()
has to ensure that
all bits correspond to a defined flag or that extra bits
are valid for this bitflags type.
sourcepub const fn intersects(&self, other: Self) -> bool
pub const fn intersects(&self, other: Self) -> bool
Returns true
if there are flags common to both self
and other
.
sourcepub const fn contains(&self, other: Self) -> bool
pub const fn contains(&self, other: Self) -> bool
Returns true
if all of the flags in other
are contained within self
.
sourcepub fn set(&mut self, other: Self, value: bool)
pub fn set(&mut self, other: Self, value: bool)
Inserts or removes the specified flags depending on the passed value.
sourcepub const fn intersection(self, other: Self) -> Self
pub const fn intersection(self, other: Self) -> Self
Returns the intersection between the flags in self
and
other
.
Specifically, the returned set contains only the flags which are
present in both self
and other
.
This is equivalent to using the &
operator (e.g.
ops::BitAnd
), as in flags & other
.
sourcepub const fn union(self, other: Self) -> Self
pub const fn union(self, other: Self) -> Self
Returns the union of between the flags in self
and other
.
Specifically, the returned set contains all flags which are
present in either self
or other
, including any which are
present in both (see Self::symmetric_difference
if that
is undesirable).
This is equivalent to using the |
operator (e.g.
ops::BitOr
), as in flags | other
.
sourcepub const fn difference(self, other: Self) -> Self
pub const fn difference(self, other: Self) -> Self
Returns the difference between the flags in self
and other
.
Specifically, the returned set contains all flags present in
self
, except for the ones present in other
.
It is also conceptually equivalent to the “bit-clear” operation:
flags & !other
(and this syntax is also supported).
This is equivalent to using the -
operator (e.g.
ops::Sub
), as in flags - other
.
sourcepub const fn symmetric_difference(self, other: Self) -> Self
pub const fn symmetric_difference(self, other: Self) -> Self
Returns the symmetric difference between the flags
in self
and other
.
Specifically, the returned set contains the flags present which
are present in self
or other
, but that are not present in
both. Equivalently, it contains the flags present in exactly
one of the sets self
and other
.
This is equivalent to using the ^
operator (e.g.
ops::BitXor
), as in flags ^ other
.
sourcepub const fn complement(self) -> Self
pub const fn complement(self) -> Self
Returns the complement of this set of flags.
Specifically, the returned set contains all the flags which are
not set in self
, but which are allowed for this type.
Alternatively, it can be thought of as the set difference
between Self::all()
and self
(e.g. Self::all() - self
)
This is equivalent to using the !
operator (e.g.
ops::Not
), as in !flags
.
Trait Implementations
sourceimpl Binary for PhysmapFlags
impl Binary for PhysmapFlags
sourceimpl BitAnd<PhysmapFlags> for PhysmapFlags
impl BitAnd<PhysmapFlags> for PhysmapFlags
type Output = PhysmapFlags
type Output = PhysmapFlags
The resulting type after applying the &
operator.
sourceimpl BitAndAssign<PhysmapFlags> for PhysmapFlags
impl BitAndAssign<PhysmapFlags> for PhysmapFlags
sourcefn bitand_assign(&mut self, other: Self)
fn bitand_assign(&mut self, other: Self)
Disables all flags disabled in the set.
sourceimpl BitOr<PhysmapFlags> for PhysmapFlags
impl BitOr<PhysmapFlags> for PhysmapFlags
sourcefn bitor(self, other: PhysmapFlags) -> Self
fn bitor(self, other: PhysmapFlags) -> Self
Returns the union of the two sets of flags.
type Output = PhysmapFlags
type Output = PhysmapFlags
The resulting type after applying the |
operator.
sourceimpl BitOrAssign<PhysmapFlags> for PhysmapFlags
impl BitOrAssign<PhysmapFlags> for PhysmapFlags
sourcefn bitor_assign(&mut self, other: Self)
fn bitor_assign(&mut self, other: Self)
Adds the set of flags.
sourceimpl BitXor<PhysmapFlags> for PhysmapFlags
impl BitXor<PhysmapFlags> for PhysmapFlags
sourcefn bitxor(self, other: Self) -> Self
fn bitxor(self, other: Self) -> Self
Returns the left flags, but with all the right flags toggled.
type Output = PhysmapFlags
type Output = PhysmapFlags
The resulting type after applying the ^
operator.
sourceimpl BitXorAssign<PhysmapFlags> for PhysmapFlags
impl BitXorAssign<PhysmapFlags> for PhysmapFlags
sourcefn bitxor_assign(&mut self, other: Self)
fn bitxor_assign(&mut self, other: Self)
Toggles the set of flags.
sourceimpl Clone for PhysmapFlags
impl Clone for PhysmapFlags
sourcefn clone(&self) -> PhysmapFlags
fn clone(&self) -> PhysmapFlags
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for PhysmapFlags
impl Debug for PhysmapFlags
sourceimpl Default for PhysmapFlags
impl Default for PhysmapFlags
sourcefn default() -> PhysmapFlags
fn default() -> PhysmapFlags
Returns the “default value” for a type. Read more
sourceimpl Extend<PhysmapFlags> for PhysmapFlags
impl Extend<PhysmapFlags> for PhysmapFlags
sourcefn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
fn extend<T: IntoIterator<Item = Self>>(&mut self, iterator: T)
Extends a collection with the contents of an iterator. Read more
sourcefn extend_one(&mut self, item: A)
fn extend_one(&mut self, item: A)
extend_one
)Extends a collection with exactly one element.
sourcefn extend_reserve(&mut self, additional: usize)
fn extend_reserve(&mut self, additional: usize)
extend_one
)Reserves capacity in a collection for the given number of additional elements. Read more
sourceimpl FromIterator<PhysmapFlags> for PhysmapFlags
impl FromIterator<PhysmapFlags> for PhysmapFlags
sourcefn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
fn from_iter<T: IntoIterator<Item = Self>>(iterator: T) -> Self
Creates a value from an iterator. Read more
sourceimpl Hash for PhysmapFlags
impl Hash for PhysmapFlags
sourceimpl LowerHex for PhysmapFlags
impl LowerHex for PhysmapFlags
sourceimpl Not for PhysmapFlags
impl Not for PhysmapFlags
type Output = PhysmapFlags
type Output = PhysmapFlags
The resulting type after applying the !
operator.
sourceimpl Octal for PhysmapFlags
impl Octal for PhysmapFlags
sourceimpl Ord for PhysmapFlags
impl Ord for PhysmapFlags
sourceimpl PartialEq<PhysmapFlags> for PhysmapFlags
impl PartialEq<PhysmapFlags> for PhysmapFlags
sourcefn eq(&self, other: &PhysmapFlags) -> bool
fn eq(&self, other: &PhysmapFlags) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &PhysmapFlags) -> bool
fn ne(&self, other: &PhysmapFlags) -> bool
This method tests for !=
.
sourceimpl PartialOrd<PhysmapFlags> for PhysmapFlags
impl PartialOrd<PhysmapFlags> for PhysmapFlags
sourcefn partial_cmp(&self, other: &PhysmapFlags) -> Option<Ordering>
fn partial_cmp(&self, other: &PhysmapFlags) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
sourceimpl Sub<PhysmapFlags> for PhysmapFlags
impl Sub<PhysmapFlags> for PhysmapFlags
type Output = PhysmapFlags
type Output = PhysmapFlags
The resulting type after applying the -
operator.
sourceimpl SubAssign<PhysmapFlags> for PhysmapFlags
impl SubAssign<PhysmapFlags> for PhysmapFlags
sourcefn sub_assign(&mut self, other: Self)
fn sub_assign(&mut self, other: Self)
Disables all flags enabled in the set.
sourceimpl UpperHex for PhysmapFlags
impl UpperHex for PhysmapFlags
impl Copy for PhysmapFlags
impl Eq for PhysmapFlags
impl StructuralEq for PhysmapFlags
impl StructuralPartialEq for PhysmapFlags
Auto Trait Implementations
impl RefUnwindSafe for PhysmapFlags
impl Send for PhysmapFlags
impl Sync for PhysmapFlags
impl Unpin for PhysmapFlags
impl UnwindSafe for PhysmapFlags
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more